Update usage of deprecated BoltsSwift APIs.

Author: nlutsenko

Sources/ParseLiveQuery.xcodeproj/project.pbxproj

@@ -134,13 +134,13 @@
 			isa = PBXGroup;
 			children = (
 				F5DC9D381BD9BAFC00E8FF07 /* Internal */,
-				81464FC51CA31DA0000235E7 /* Resources */,
 				F5591BA31BD720E10072F966 /* Client.swift */,
 				F534A5B11BDAFE0200CBD11A /* Subscription.swift */,
 				F54D58B51C8E33D9009F8D6C /* ObjCCompat.swift */,
 				F59CA92E1C8E496200329737 /* Errors.swift */,
 				0632EDD31CA1A6DB00DD3CB8 /* Parse+LiveQuery.swift */,
 				F5A88F491C9B6EBA002F0E0D /* PFQuery+Subscribe.swift */,
+				81464FC51CA31DA0000235E7 /* Resources */,
 			);
 			path = ParseLiveQuery;
 			sourceTree = "<group>";

Sources/ParseLiveQuery/Internal/BoltsHelpers.swift

@@ -33,9 +33,9 @@ func swiftTask(task: BFTask) -> Task<AnyObject> {
         if task.cancelled {
             taskCompletionSource.tryCancel()
         } else if let error = task.error where task.faulted {
-            taskCompletionSource.trySetError(error)
+            taskCompletionSource.trySet(error: error)
         } else if let result = task.result {
-            taskCompletionSource.trySetResult(result)
+            taskCompletionSource.trySet(result: result)
         } else {
             fatalError("Unknown task state")
         }